$BnHeader: 60px;
.container-fluid{
  padding:0;
  width: 100%;
  position: fixed;
  z-index:9999;
  top:0;
}
#content-margin{
  //margin-top: 305px;
  animation: menuToggle 1s;
  animation-fill-mode: forwards;
}
.container-content{
  margin-top: 70px;
}
.BN-header{
  background-color: white;
  height: 70px;
  display: flex;
  justify-content: space-between;
  padding-left: 1rem;
  padding-right:1rem;
  //width: 100%;
}
.BN-select{
  background-color: #FAFAF9;
}
.BN-header h2{
/*  font-size: 2rem;*/
  line-height: 70px;
  margin: 0!important;
  width: 40%;
  vertical-align: middle;
  display: inline-block;
  cursor: pointer;
}

.BN-nav{
  vertical-align: middle;
  text-align: center;
  line-height: 70px;
  //width: 50%;
  display: inline-block;
}
.BN-nav > ul >li{
  padding: 0 2rem;
  display: inline-block;
}
.BN-nav ul li span{
  cursor: pointer;
  padding: .46rem 1.5rem;
  border-radius: 5px;
}
.BN-index{
  background-color: #e00224;
  color: white;
}
.BN-nav div > span{
  padding: 1rem 2rem;
  border-radius: 5px;
  font-size: 1.2rem;
}
.BN-menu{
  display: none;
}
.BN-menu-show{
  width: 100%;
}
.BN-menu-show ul{
  background-color: white;
  padding-bottom: 1rem;
}
.BN-menu-show ul li{
  padding-left: 2rem;
  line-height: 3.6rem;
}
.BN-menu-show ul li:hover{
  background-color: #FAFAF9;
}
.BN-menu{
  //width: 45%;
  padding-right: 1rem;
  text-align: center;
}
.BN-menu i{
  display: inline-block;
  font-size: 3rem;
  line-height: 90px;
  color: #e00224;
}
.BN-back{
  background-color: #e00224;
  color: white;
}
.BN-banner img{
  width:100%;
}
@keyframes menuToggle {
  from{margin-top: 0px}
  to{margin-top: 305px}
}
@media only screen and (max-width:1400px) {
  .BN-nav > ul >li{
    float: left;
    padding: 0 1rem;
  }
  .BN-header{
    padding-left: 3rem;
  }
}
@media only screen and (max-width:1200px) {
  .BN-nav > ul >li{
    float: left;
    padding: 0;
  }
  .BN-header{
    padding-left: 3rem;
  }

}
@media only screen and (max-width:870px) {
  .BN-nav{
    display: none;
  }
  .BN-menu{
    display: block;
  }
  .BN-header{
    padding-left: 1rem;
    height: $BnHeader;
  }
  .container-content{
    margin-top: $BnHeader;
  }
  .BN-header h2{
    font-size: 1rem;
    font-weight: 600;
    line-height: $BnHeader;
    margin: 0!important;
  }
  .BN-menu i{
    font-size: 2rem;
  }
  .BN-nav{
    text-align: center;
    line-height: $BnHeader;
    width: 50%;
    float: right;
  }
  .BN-menu i{
    line-height: $BnHeader;
  }
}
.tabs-footer{
  height: 2rem;
  width: 100%;
  text-align: center;
  background-color: #e00224;
  color: white;
  line-height: 2rem;
  font-size: 10px;
  p{
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  img{
    vertical-align: sub;
    width: 14px;
  }
}
@media only screen and (max-width:570px) {
  .tabs-footer{
    a,p{
      font-size: .8rem;
    }
  }
}
